Regional Weather Roundup
Issued by NWS

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538
ASUS43 KMKX 221620
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1100 AM CDT SAT AUG 22 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

WIZ001-002-006>008-014>016-023>028-221700-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  SUNNY     71  53  53 N8        30.06F TC  22
ASHLAND        MOSUNNY   70  57  63 W8        30.03S TC  21
HAYWARD        SUNNY     70  51  51 N8G20     30.06R TC  21
SIREN          SUNNY     70  52  52 N13G23    30.09S TC  21
CUMBERLAND     SUNNY     70  50  49 NW14G24   30.08S TC  21
RICE LAKE      SUNNY     73  46  39 N12G18    30.08F TC  23
CHETEK         SUNNY     74  52  46 N12G17    30.07S TC  24
LADYSMITH      MOSUNNY   72  55  53 NW13      30.05F TC  22
EAU CLAIRE     SUNNY     74  52  46 NW16G25   30.05R TC  23
MENOMONIE      SUNNY     76  54  46 NW17      30.07S TC  24
NEW RICHMOND   SUNNY     72  55  54 NW13      30.10S TC  22
OSCEOLA        SUNNY     73  61  66 NW13G18   30.13S TC  23
$$

WIZ003>005-009-010-017-018-221700-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLOUDY    65  55  68 N10G18    30.02R TC  19
ARBOR VITAE    PTSUNNY   68  54  60 N15G23    30.01S TC  20
WOODRUFF       PTSUNNY   68  54  60 N15G23    30.01S TC  20
RHINELANDER    PTSUNNY   68  56  65 W8        30.01R TC  20
EAGLE RIVER    NOT AVBL
LAND O LAKES   PTSUNNY   67  57  71 NW7       30.01S TC  20
PHILLIPS       PTSUNNY   68  57  68 NW8       30.03S TC  20
TOMAHAWK       PTSUNNY   69  58  67 NW10      30.02R TC  21
MEDFORD        MOSUNNY   70  56  61 NW12G18   30.02S TC  21
MERRILL        MOSUNNY   72  54  53 N14       29.99S TC  22
$$

WIZ029-030-035-036-043>047-221700-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         MOSUNNY   72  56  57 NW12G23   29.99R TC  22
MOSINEE        MOSUNNY   73  59  60 NW9       30.00R TC  23
MARSHFIELD     MOSUNNY   72  58  61 NW16      30.01S TC  22
STEVENS POINT  MOSUNNY   74  58  57 N8G16     29.99S TC  23
WAUPACA        SUNNY     76  57  51 NW14G21   30.00R TC  25
WAUTOMA        SUNNY     73  58  59 NW14G21   29.98R TC  23
WISC RAPIDS    SUNNY     73  55  53 N15G25    30.00S TC  23
CAMP DOUGLAS   MOSUNNY   74  59  59 NW14G20   29.99R TC  23
$$

WIZ011>013-019>022-031-037>040-048>050-221700-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         MOSUNNY   70  55  60 NW15G21   29.99S TC  21
SHAWANO        SUNNY     74  57  54 N8G20     29.95R TC  24
OCONTO         MOSUNNY   72  61  68 NW7       29.93S TC  22
STURGEON BAY   MOSUNNY   69  60  73 NW9G17    29.93R TC  21
GREEN BAY      MOSUNNY   73  62  68 N10       29.93R TC  23
MANITOWOC      MOSUNNY   74  62  66 NW9       29.93R TC  23
APPLETON       MOSUNNY   73  63  68 NW8       29.95R TC  23
CLINTONVILLE   PTSUNNY   73  57  57 N13G20    29.97R TC  23
OSHKOSH        SUNNY     71  62  73 NW8       29.95R TC  22
$$

WIZ032>034-041-042-053>061-221700-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      SUNNY     75  60  59 NW12      30.04R TC  24
SPARTA         SUNNY     74  59  60 NW10G16   30.02R TC  23
VIROQUA        MOSUNNY   71  60  68 NW13      30.06R TC  22
BOSCOBEL       SUNNY     75  59  57 NW7       30.04R TC  24
PRAIRIE DU CHI SUNNY     75  60  58 NW6       30.06R TC  24
PLATTEVILLE    SUNNY     75  56  52 W9        30.05R TC  24
$$

WIZ056-057-062-063-064-067-068-221700-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      SUNNY     75  58  56 N15       30.02R TC  24
BARABOO/DELLS  MOSUNNY   68  58  69 NW12G22   30.02R TC  20
LONE ROCK      SUNNY     73  60  63 NW13G23   30.02R TC  23
MINERAL POINT  NOT AVBL
MADISON        MOSUNNY   73  60  63 NW8G18    29.99R TC  23
MIDDLETON      MOSUNNY   74  63  67 NW14      30.01R TC  24
WATERTOWN      MOSUNNY   73  63  70 NW13G22   29.97R TC  23
MONROE         SUNNY     75  59  57 NW13      30.02R TC  24
JANESVILLE     SUNNY     73  64  73 NW12      29.98R TC  23
$$

WIZ051-052-058>065-066-070>072-221700-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   74  58  57 NW7       29.94R TC  23
WAUKESHA       SUNNY     73  63  68 NW12      29.96R TC  23
MILWAUKEE/TIMM MOSUNNY   72  59  64 W13       29.97R TC  22
RACINE         NOT AVBL
KENOSHA        SUNNY     74  60  61 NW8       29.96S TC  23
FOND DU LAC    MOSUNNY   71  62  73 NW12      29.96R TC  22
SHEBOYGAN      MOSUNNY   74  61  63 NW9       29.93R TC  23
WEST BEND      PTSUNNY   72  61  68 CALM      29.95F TC  22
JUNEAU         NOT AVBL
$$

LSZ147-162-221700-
LAKE SUPERIOR

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
W MID LAKE BUOY  1600   61 60  310/  6/  8 1015.8
PORT WING        1530   64     270/  9/ 12 1017.3S
$$

LMZ867-665-643>646-221700-
LAKE MICHIGAN

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
S GREEN BAY BUOY 1330   65 72  360/ 10/ 12   N/A     1/ 2
N MID LAKE BUOY  1600   66 70  340/  6/  8 1011.6
NORTHPORT PIER   1500          300/  5/  7 1013.2
KEWAUNEE LAKESHO 1536          330/  4/ 11 1012.5R
SHEBOYGAN LAKESH 1600   71     320/  9/ 13 1013.3
PORT WASHINGTON  1610   77     280/  2       N/A
ATWATER BUOY     1400   69 73  330/  8/ 10 1013.9    2/ 4
$$

TC  - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX  - HEAT INDEX